XML 30 R19.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Intangible Assets (Tables) | 6 Months Ended
--- | ---
May 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets | Intangible assets were as follows as of May 31, 2018 and November 30, 2017:
|  | Useful lives |  | May 31, 2018 |  |  | November 30, 2017 |
Patents |  | 10-20 years |  | $ | 234,570 |  |  | $ | 34,570 |
Less: Accumulated amortization |  |  |  |  | (17,732 | ) |  |  | (11,800 | )
License agreement |  | 10 years |  |  | 470,000 |  |  |  | 470,000 |
Less: Intangible asset impairment |  |  |  |  | (185,000 | ) |  |  | (185,000 | )
Less: Accumulated amortization |  |  |  |  | (107,694 | ) |  |  | (91,861 | )
Customer relationships |  | 15 years |  |  | 41,000 |  |  |  | 41,000 |
Less: Intangible asset impairment |  |  |  |  | (26,267 | ) |  |  | (26,267 | )
Less: Accumulated amortization |  |  |  |  | (4,750 | ) |  |  | (4,224 | )
Net Intangible Assets |  |  |  | $ | 404,127 |  |  | $ | 226,418 |

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration